Table 12 Table indicating shell side uncertainty analysis.

From: Novel Cu-MXene hybrid nanofluids for the experimental investigation of thermal performance in double pipe heat exchanger

Variables

Uncertainty in %

Reynolds number (Re)

2.46

Heat transfer rate (Q)

3.24

Nusselt number (Nu)

0.86

Heat transfer coefficient (h)

0.75

Darcy Friction factor (f)

0.55